Accession Number : ADP007633

Title :   Broadband Periodic Antennas for Detecting Picosecond Terahertz Radiation,

Corporate Author : AT AND T BELL LABS MURRAY HILL NJ

Personal Author(s) : Dykaar, D. R. ; Greene, B. I. ; Federici, J. F. ; Levi, A. F. J. ; Pfeiffer, L. N.

Report Date : 22 MAY 1992

Pagination or Media Count : 4

Abstract : A new type of log-periodic antenna, the wire log-spiral, has been designed and implemented on low temperature grown GaAs substrates. The new antenna is compared to two traditional antenna designs (log-periodic and dipole) for the detection of pulsed THz radiation.

Descriptors :   *ANTENNAS, *OPTICAL DETECTION, *ELECTROOPTICS, *ELECTROMAGNETIC RADIATION, DETECTION, LOG PERIODIC ANTENNAS, LOW TEMPERATURE, RADIATION, SUBSTRATES, TEMPERATURE, WIRE, GALLIUM ARSENIDES, EPITAXIAL GROWTH, LASER BEAMS, SYMPOSIA.

Subject Categories : Electrooptical and Optoelectronic Devices
      Optical Detection and Detectors

Distribution Statement : APPROVED FOR PUBLIC RELEASE